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authorJernej Skrabec <jernej.skrabec@siol.net>2017-12-01 07:05:48 +0100
committerMaxime Ripard <maxime.ripard@free-electrons.com>2017-12-05 13:22:44 +0100
commit1343bd6c23dc6b159e0f349e0656d838b0dff645 (patch)
tree2827f272e66087a7ddaf1450971fd05720bc1013 /drivers/gpu/drm/drm_vblank.c
parent60a3dcf96aa8d9d7205294737df426e7b3e87473 (diff)
drm/sun4i: Expand DE2 scaler lib with YUV support
Basic principle of operation when using YUV framebuffer is that chroma planes have to be upscaled to same size as luma. Because of that, expand DE2 scaler library to support that. BSP driver uses another set of FIR filter coefficients for YUV planes. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-26-jernej.skrabec@siol.net
Diffstat (limited to 'drivers/gpu/drm/drm_vblank.c')
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